core: move contents to mpvcore (1/2)

core is used in many unix systems for core dumps. For that reason some tools
work under the assumption that the file is indeed a core dump (for example
autoconf does this).

This commit just renames the files. The following one will change all the
includes to fix compilation. This is done this way because git has a easier
time tracing file changes if there is a pure rename commit.

1 files changed, 12 insertions, 0 deletions

diff --git a/mpvcore/mpv_global.h b/mpvcore/mpv_global.h
new file mode 100644
index 0000000000..546c585294
--- /dev/null
+++ b/mpvcore/mpv_global.h
@@ -0,0 +1,12 @@
+#ifndef MPV_MPV_H
+#define MPV_MPV_H
+
+// This should be accessed by glue code only, never normal code.
+// The only purpose of this is to make mpv library-safe.
+// Think hard before adding new members.
+struct mpv_global {
+    struct MPOpts *opts;
+    struct mp_log *log;
+};
+
+#endif